Feature: preview application by ID by admin

- added ApplicationPreview page for admin;
- added a new table to admin dashboard with applications in draft;

src/assets/scss/components/misc.scss

@@ -106,19 +106,18 @@
   padding: 1rem 1.5rem;
 }
 
-.blockingOverlay {
-  position: absolute;
-  z-index: 999;
-  inset: 0;
-  background-color: rgba(255,255,255,0.3)
-}
-
 .p-accordion-header-text, .p-accordion-content {
   p {
     margin: 0;
   }
 }
 
+.p-disabled, .p-disabled * {
+  cursor: not-allowed;
+  pointer-events: auto;
+  user-select: none;
+}
+
 .p-inputgroup.flex-1 {
   align-items: center;
 }